US20140370385A1 - Electrode, method for producing an electrode and energy store having an electrode - Google Patents
Electrode, method for producing an electrode and energy store having an electrode Download PDFInfo
- Publication number
- US20140370385A1 US20140370385A1 US14/365,314 US201214365314A US2014370385A1 US 20140370385 A1 US20140370385 A1 US 20140370385A1 US 201214365314 A US201214365314 A US 201214365314A US 2014370385 A1 US2014370385 A1 US 2014370385A1
- Authority
- US
- United States
- Prior art keywords
- silicon
- electrode
- nanostructure
- base body
- active material
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
Links
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
- H01M4/139—Processes of manufacture
- H01M4/1395—Processes of manufacture of electrodes based on metals, Si or alloys
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
- H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/04—Processes of manufacture in general
- H01M4/0402—Methods of deposition of the material
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/04—Processes of manufacture in general
- H01M4/0471—Processes of manufacture in general involving thermal treatment, e.g. firing, sintering, backing particulate active material, thermal decomposition, pyrolysis
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
- H01M4/134—Electrodes based on metals, Si or alloys
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
- H01M4/386—Silicon or alloys based on silicon
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M2004/022—Electrodes made of one single microscopic fiber
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15/822,310 US20180076448A1 (en) | 2011-12-14 | 2017-11-27 | Electrode, Method for Producing an Electrode and Energy Store having an Electrode |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102011088533A DE102011088533A1 (de) | 2011-12-14 | 2011-12-14 | Elektrode, Verfahren zum Herstellen einer Elektrode und Energiespeicher umfassend eine Elektrode |
DE102011088533.1 | 2011-12-14 | ||
PCT/EP2012/070872 WO2013087271A1 (de) | 2011-12-14 | 2012-10-22 | Elektrode, verfahren zum herstellen einer elektrode und energiespeicher umfassend eine elektrode |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2012/070872 A-371-Of-International WO2013087271A1 (de) | 2011-12-14 | 2012-10-22 | Elektrode, verfahren zum herstellen einer elektrode und energiespeicher umfassend eine elektrode |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US15/822,310 Division US20180076448A1 (en) | 2011-12-14 | 2017-11-27 | Electrode, Method for Producing an Electrode and Energy Store having an Electrode |
Publications (1)
Publication Number | Publication Date |
---|---|
US20140370385A1 true US20140370385A1 (en) | 2014-12-18 |
Family
ID=47088857
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US14/365,314 Abandoned US20140370385A1 (en) | 2011-12-14 | 2012-10-22 | Electrode, method for producing an electrode and energy store having an electrode |
US15/822,310 Abandoned US20180076448A1 (en) | 2011-12-14 | 2017-11-27 | Electrode, Method for Producing an Electrode and Energy Store having an Electrode |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US15/822,310 Abandoned US20180076448A1 (en) | 2011-12-14 | 2017-11-27 | Electrode, Method for Producing an Electrode and Energy Store having an Electrode |
Country Status (4)
Country | Link |
---|---|
US (2) | US20140370385A1 (de) |
CN (1) | CN103988343B (de) |
DE (1) | DE102011088533A1 (de) |
WO (1) | WO2013087271A1 (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10403889B2 (en) | 2014-10-21 | 2019-09-03 | RAMOT AT TEL-AVIV UNlVERSITY LTD. | High-capacity silicon nanowire based anode for lithium-ion batteries |
US20230121883A1 (en) * | 2021-10-20 | 2023-04-20 | GM Global Technology Operations LLC | Method of using an electric field for roll-to-roll separator coating |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016028375A (ja) * | 2014-07-11 | 2016-02-25 | 株式会社Kri | 炭素複合ケイ素材料及びその製造方法並びにリチウム二次電池用負極材料 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100190057A1 (en) * | 2007-07-17 | 2010-07-29 | Mino Green | Method |
US20110311873A1 (en) * | 2008-07-15 | 2011-12-22 | Christof Schulz | Intercalation of silicon and/or tin into porous carbon substrates |
US20150044570A1 (en) * | 2013-08-09 | 2015-02-12 | Oci Company Ltd. | Silicon slurry for anode active materials and carbon-silicon complex |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100540456C (zh) | 2005-07-12 | 2009-09-16 | 中国科学院物理研究所 | 一种纳米硅线/碳复合材料及其制备方法和用途 |
WO2010091116A2 (en) * | 2009-02-03 | 2010-08-12 | The Florida International University Board Of Trustees | Method of forming an anode material for a lithium ion battery |
CN101527357B (zh) * | 2009-04-24 | 2012-05-16 | 清华大学 | 纳米硅无定型碳复合锂离子电池负极材料及其制备方法 |
US8450012B2 (en) * | 2009-05-27 | 2013-05-28 | Amprius, Inc. | Interconnected hollow nanostructures containing high capacity active materials for use in rechargeable batteries |
US20100330419A1 (en) * | 2009-06-02 | 2010-12-30 | Yi Cui | Electrospinning to fabricate battery electrodes |
WO2011127218A2 (en) * | 2010-04-06 | 2011-10-13 | Ndsu Research Foundation | Liquid silane-based compositions and methods for producing silicon-based materials |
KR101858282B1 (ko) * | 2010-10-22 | 2018-05-15 | 암프리우스, 인코포레이티드 | 껍질에 제한된 고용량 활물질을 함유하는 복합 구조물 |
-
2011
- 2011-12-14 DE DE102011088533A patent/DE102011088533A1/de active Pending
-
2012
- 2012-10-22 CN CN201280061587.6A patent/CN103988343B/zh active Active
- 2012-10-22 US US14/365,314 patent/US20140370385A1/en not_active Abandoned
- 2012-10-22 WO PCT/EP2012/070872 patent/WO2013087271A1/de active Application Filing
-
2017
- 2017-11-27 US US15/822,310 patent/US20180076448A1/en not_active Abandoned
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100190057A1 (en) * | 2007-07-17 | 2010-07-29 | Mino Green | Method |
US20110311873A1 (en) * | 2008-07-15 | 2011-12-22 | Christof Schulz | Intercalation of silicon and/or tin into porous carbon substrates |
US20150044570A1 (en) * | 2013-08-09 | 2015-02-12 | Oci Company Ltd. | Silicon slurry for anode active materials and carbon-silicon complex |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10403889B2 (en) | 2014-10-21 | 2019-09-03 | RAMOT AT TEL-AVIV UNlVERSITY LTD. | High-capacity silicon nanowire based anode for lithium-ion batteries |
US20230121883A1 (en) * | 2021-10-20 | 2023-04-20 | GM Global Technology Operations LLC | Method of using an electric field for roll-to-roll separator coating |
Also Published As
Publication number | Publication date |
---|---|
DE102011088533A1 (de) | 2013-06-20 |
WO2013087271A1 (de) | 2013-06-20 |
US20180076448A1 (en) | 2018-03-15 |
CN103988343B (zh) | 2018-01-19 |
CN103988343A (zh) | 2014-08-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AS | Assignment |
Owner name: ROBERT BOSCH GMBH, GERMANY Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:ZEITLER, INGO;HACKENBERG, JUERGEN;WALTHER, BENJAMIN;SIGNING DATES FROM 20140718 TO 20140929;REEL/FRAME:034249/0739 |
|
STCB | Information on status: application discontinuation |
Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION |